Kinetics and mechanism of the hydrolysis of hydroxamate siderophore

被引：0

作者：

Ghosh, KK ^{[1
]}

Tamrakar, P ^{[1
]}

Thakur, SS ^{[1
]}

机构：

[1] Pt Ravishankar Shukla Univ, Sch Studies Chem, Raipur 492010, Madhya Pradesh, India

来源：

JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 2001年 / 78卷 / 04期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A kinetic and product study of hydrolysis of hydroxamate siderophore, i.e. desferal in aqueous hydrochloric acid media (0.029-2.32 mol dm(-3)) is reported. Solvent isotope, salt, organic solvents, and temperature effects have also been probed. A Cox-Yates excess acidity analysis of the observed pseudo-first order rate constants as a function of acidity indicates an A-2 mechanism.

引用

页码：185 / 188

页数：4

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